Compare 4 motherboards

Side-by-side comparison of 4 motherboards
Specification	Asus PRIME B550M-K ARGB	ASRock B550M Phantom Gaming 4	MSI B550M PRO-VDH Motherboard M-ATX	Gigabyte B550M AORUS ELITE Motherboard
Price (new) (differs)	£82.15as of 20 Sep, 06:20	£81.89as of 20 Sep, 06:20	£79.99as of 20 Sep, 06:20	£79.99as of 20 Sep, 06:20
RRP (differs)	£99.99	£134.99	£94.99	£110.99
First available on Amazon (differs)	Jan 2023 (3 yr 8 mo old)	Mar 2021 (5 yr 6 mo old)	Sep 2020 (6 yr old)	Sep 2020 (6 yr old)
Brand (differs)	ASUS	ASRock	MSI	Gigabyte
RAM slots (differs)	2	not stated	not stated	4
Maximum RAM (differs)	not stated	not stated	128 GB	not stated
Fastest RAM speed stated (differs)	not stated	4,733 MT/s	4,400 MT/s	4,733 MT/s
M.2 slots (differs)	2	not stated	2	2
Wired LAN (differs)	1GbE	not stated	1GbE	1GbE
Fastest USB-C port (differs)	5 Gbps	not stated	not stated	not stated
Power phases (as stated by the maker) (differs)	not stated	not stated	not stated	5+3
ARGB headers (differs)	Yes	not stated	Yes	Yes
Video outputs (differs)	HDMI, DisplayPort	not stated	not stated	HDMI
Amazon sales rank (differs)	#84,725	#57,461	#1,256	#1,405
Buy	Check price on Amazon	Check price on Amazon	Check price on Amazon	Check price on Amazon

Highlighted rows differ between these boards. “Not stated” means the Amazon listing does not mention it: the board may still have it, so check the maker’s specification. Power phases are printed as stated by the maker and are not comparable between brands. Prices are the new price on Amazon.co.uk at the time shown; the price on Amazon when you buy is the one that applies.

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